The glass cutters with carbide rollers are widely used by home craftsmen. But those who work with glass often still prefer the diamond. And it’s not just more sharpness and hardness of tool: carbide have a slight drawback — the increased axial play of the rollers. To correct this defect a few minutes. Disassemble the cutter, loosening the screw and removing the rollers. Then shorten the axis 0.5—1.0 mm so that after Assembly of the rollers had a minimal axial clearance. Timely lubricant liquid lubricating oil will ensure their free rotation.
L. PROCH, Ivano-Frankivsk